Which large animals were wiped out by the Cretaceous extinction?
A) mammoths B) dinosaurs C) whales D) sharks
Answer: B
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Biomes are broad regional areas with defined flora and fauna. Which one of the following choices correctly identifies the biomes shown plotted in the graph of precipitation versus temperature?
A. Tropical Rain forest = 1; Desert = 2; Tundra = 3; Grassland = 4
B. Tropical Rain forest = 1; Desert = 3; Tundra = 4; Grassland = 2
C. Tropical Rain forest = 3; Desert = 4; Tundra = 1; Grassland = 2
D. Tropical Rain forest = 3; Desert = 1; Tundra = 2; Grassland = 3
Clarify Question
· What is the key concept addressed by the question?
· What type of thinking is required?
Gather Content
· What do you already know about biomes?
Choose Answer
· Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?
Reflect on Process
· Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
The pancreas is located between the ____ and the ____
a. gallbladder; liver b. liver; stomach c. liver; small intestine d. stomach; small intestine e. stomach; liver
Most coastal pollution comes from
a. oil spills from ships. b. dumping of trash. c. military disposal. d. runoff from urban and agricultural lands. e. nuclear power plants.
Choanoflagellates
a. have flagellated collar cells. b. may be free-living or colonial. c. make signaling molecules and adhesion proteins. d. likely share a common ancestor with sponges. e. fit all of these descriptions.